Geneviève Aubuchon is born into an Abenaki tribe but is orphaned when another tribe destroys her village. She and her brother are taken to a convent in Québec.While Geneviève gradually adapts to her new life with the sisters, her older brother runs away to rejoin the Abenaki. Geneviève fears for his life when he joins the First Nations allies who are helping defend Québec against the British siege of the city and the attack on the Plains of Abraham.